CYBENETICS LTD Syrou 6, Latsia, 2231, Nicosia Cyprus
Bitfenix Formula Gold 550W (#2)
735Q00356
Lab ID203
  • Report:
  • Receipt Date: Oct 12, 2018
  • Test Date: Oct 24, 2018
  • Report Date: Oct 26, 2018
115V230V
效率評比
115V230V
噪音評比
Aristeidis Bitziopoulos, Laboratory General Manager

General Information

Bitfenix
製造商 (OEM)Channel Well Technology
Formula Gold Series
BF550G
735Q00356
Edited on 05/18/2018

(Vrms)100-240
(Arms)8
(Hz)47-63
(W)550
ATX12V
120mm Rifle Bearing Fan
(DF1202512SELN)
✗
Fixed cables

Rail 3.3V 5V 12V1 12V2 12V3 5VSB -12V
Max. Power Amps 20 20 25 25 30 2.5 0.3
Watts 100 550 12.5 3.6
Total Max. Power (W) 550

Electronic Loads Chroma 6314A x2
63123A x6
63102A
63101A		 Chroma 63601-5 x2
Chroma 63600-2
63640-80-80 x10
63610-80-20
AC Sources Chroma 6530, Chroma 61604
Power Analyzers N4L PPA1530, N4L PPA5530
Oscilloscopes Picoscope 4444 & 3424, Keysight DSOX3024A, Rigol DS2072A
Voltmeter Keithley 2015 THD 6.5 Digit
Sound Analyzer Bruel & Kjaer 2250-L G4
Microphone Bruel & Kjaer Type 4955-A, Bruel & Kjaer Type 4189
Data Loggers Picoscope TC-08 x2, Labjack U3-HV x2
Testing Methodology Cybenetics PSU Test Protocol

Captive Cables
Description Cable Count Connector Count (Total) Gauge
ATX connector 20+4 pin (660mm) 1 1 18-22AWG
4+4 pin EPS12V (660mm) 1 1 18AWG
6+2 pin PCIe (570mm+150mm) 1 2 18AWG
SATA (460mm+150mm+150mm)+4 pin Molex (+150mm) 2 6 / 2 18AWG

Test Results

Temperature & Compliance Info

(°C /°F)30-32 / 86-89.6
✓
✓

Performance Summary

Hold-Up Time (ms)17
AC Loss to PWR_OK Hold Up Time (ms)15
PWR_OK Inactive to DC Loss Delay (ms)2

待機電源消耗

Graphs

This graph is generated by the PPA Standby Power Analysis software which takes full control of the power analyzer during the whole procedure. This application features all of the EN50564 & IEC62301 test limits for standby power software testing.

This graph is generated by the PPA Standby Power Analysis software which takes full control of the power analyzer during the whole procedure. This application features all of the EN50564 & IEC62301 test limits for standby power software testing.

This graph depicts the PSU`s efficiency throughout its entire operational range. For the generation of the efficiency and noise graphs we set our loaders to auto mode through our custom-made software before trying thousands of possible load combinations.

This graph depicts the PSU`s efficiency throughout its entire operational range. For the generation of the efficiency and noise graphs we set our loaders to auto mode through our custom-made software before trying thousands of possible load combinations.

The PSU`s noise in its entire operational range and under 30-32 °C ambient is depicted in this graph. The X axis represents the load on the +12V rail(s) while the Y axis is the load on the minor rails.

The PSU`s noise in its entire operational range and under 30-32 °C ambient is depicted in this graph. The X axis represents the load on the +12V rail(s) while the Y axis is the load on the minor rails.

Indicative Performance

The PSU`s efficiency under high ambient temperatures with 115V and 230V input. For this graph the results of the 10-110% load regulation table are used.

This graph depicts the efficiency levels of the 5VSB rail with 115V and 230V input.

Test # 5VSB DC/AC (Watts) Efficiency PF/AC Volts
1 0.042A 0.213 69.836% 0.031
5.107V 0.305 115.11V
2 0.087A 0.445 75.939% 0.058
5.107V 0.586 115.13V
3 0.542A 2.763 79.763% 0.271
5.096V 3.464 115.11V
4 1.002A 5.094 77.664% 0.380
5.085V 6.559 115.12V
5 1.501A 7.613 77.454% 0.437
5.071V 9.829 115.12V
6 2.501A 12.614 75.470% 0.491
5.044V 16.714 115.12V
Test # 5VSB DC/AC (Watts) Efficiency PF/AC Volts
1 0.042A 0.213 63.205% 0.010
5.107V 0.337 230.31V
2 0.087A 0.446 71.935% 0.019
5.106V 0.620 230.31V
3 0.542A 2.762 77.737% 0.102
5.096V 3.553 230.31V
4 1.002A 5.094 78.345% 0.173
5.084V 6.502 230.31V
5 1.501A 7.612 78.329% 0.234
5.070V 9.718 230.31V
6 2.501A 12.614 77.927% 0.317
5.044V 16.187 230.31V

Supplementary Tests (For Reference)

Test # 12V 5V 3.3V 5VSB DC/AC (Watts) Efficiency Fan Speed (RPM) PSU Noise (dB[A]) Temps (In/Out) PF/AC Volts
1 2.745A 1.975A 1.968A 0.986A 54.791 84.881% 537 10.3 38.14°C 0.958
12.095V 5.065V 3.348V 5.070V 64.550 45.38°C 115.11V
2 6.529A 2.959A 2.955A 1.185A 109.790 89.329% 537 10.3 38.47°C 0.981
12.089V 5.063V 3.345V 5.059V 122.905 46.74°C 115.11V
3 10.660A 3.456A 3.465A 1.386A 164.878 90.638% 537 10.3 39.14°C 0.986
12.083V 5.061V 3.344V 5.048V 181.908 48.51°C 115.11V
4 14.788A 3.953A 3.945A 1.586A 219.784 91.088% 537 10.3 39.40°C 0.989
12.078V 5.059V 3.343V 5.036V 241.288 50.71°C 115.10V
5 18.578A 4.947A 4.936A 1.791A 274.785 90.869% 537 10.3 39.79°C 0.989
12.072V 5.058V 3.341V 5.025V 302.398 53.38°C 115.10V
6 22.374A 5.933A 5.923A 1.995A 329.739 90.523% 537 10.3 40.41°C 0.991
12.066V 5.056V 3.340V 5.010V 364.259 56.47°C 115.09V
7 26.167A 6.928A 6.915A 2.200A 384.721 89.490% 612 12.7 41.95°C 0.991
12.062V 5.054V 3.339V 4.996V 429.904 59.15°C 115.08V
8 29.966A 7.916A 7.906A 2.406A 439.613 88.789% 854 21.2 43.49°C 0.991
12.055V 5.052V 3.338V 4.984V 495.123 60.86°C 115.08V
9 34.208A 8.422A 8.421A 2.410A 494.774 88.251% 1182 31.1 43.99°C 0.991
12.049V 5.049V 3.335V 4.977V 560.641 61.73°C 115.08V
10 38.399A 8.918A 8.907A 2.514A 549.568 87.586% 1317 33.9 45.25°C 0.991
12.041V 5.048V 3.334V 4.969V 627.462 63.38°C 115.07V
11 42.978A 8.920A 8.911A 2.515A 604.523 86.898% 1630 39.4 46.30°C 0.992
12.037V 5.047V 3.332V 4.965V 695.667 64.58°C 115.07V
CL1 0.102A 12.012A 12.004A 0.004A 102.126 84.663% 537 10.3 44.07°C 0.981
12.084V 5.054V 3.346V 5.074V 120.627 60.40°C 115.10V
CL2 45.788A 1.001A 1.003A 1.002A 565.273 88.313% 1360 34.7 46.01°C 0.991
12.052V 5.053V 3.338V 5.020V 640.078 62.59°C 115.07V

The results above are not used in the certification process

Test # 12V 5V 3.3V 5VSB DC/AC (Watts) Efficiency Fan Speed (RPM) PSU Noise (dB[A]) Temps (In/Out) PF/AC Volts
1 2.722A 1.974A 1.972A 0.987A 54.500 84.012% 537 10.3 40.16°C 0.739
12.086V 5.065V 3.348V 5.067V 64.872 48.74°C 230.91V
2 6.502A 2.962A 2.960A 1.187A 109.438 89.296% 537 10.3 40.81°C 0.879
12.079V 5.063V 3.346V 5.054V 122.557 49.95°C 230.70V
3 10.670A 3.459A 3.440A 1.389A 164.929 91.281% 537 10.3 41.23°C 0.926
12.082V 5.061V 3.344V 5.043V 180.682 50.75°C 230.67V
4 14.789A 3.956A 3.949A 1.591A 219.758 92.006% 537 10.3 41.95°C 0.947
12.073V 5.058V 3.342V 5.030V 238.853 52.39°C 230.64V
5 18.578A 4.947A 4.940A 1.794A 274.658 92.172% 537 10.3 42.13°C 0.959
12.065V 5.056V 3.340V 5.018V 297.985 54.02°C 230.77V
6 22.376A 5.937A 5.934A 1.998A 329.562 92.111% 537 10.3 42.72°C 0.966
12.055V 5.054V 3.338V 5.008V 357.786 55.25°C 230.73V
7 26.209A 6.931A 6.926A 2.204A 384.884 91.789% 710 16.6 43.06°C 0.971
12.048V 5.051V 3.336V 4.993V 419.315 56.91°C 230.78V
8 30.055A 7.926A 7.921A 2.412A 440.217 91.463% 923 24.0 43.86°C 0.974
12.038V 5.048V 3.333V 4.977V 481.304 58.24°C 230.73V
9 34.265A 8.426A 8.408A 2.416A 494.742 91.196% 1100 30.1 44.98°C 0.976
12.030V 5.046V 3.331V 4.971V 542.504 59.74°C 230.70V
10 38.482A 8.925A 8.923A 2.520A 549.822 90.890% 1395 35.1 45.73°C 0.978
12.021V 5.044V 3.329V 4.963V 604.929 61.26°C 230.54V
11 43.096A 8.928A 8.927A 2.523A 604.974 90.606% 1493 37.0 46.22°C 0.980
12.014V 5.042V 3.327V 4.956V 667.697 62.63°C 230.63V
CL1 0.141A 12.002A 11.999A 0.000A 102.473 84.573% 545 10.9 42.69°C 0.877
12.071V 5.052V 3.345V 5.068V 121.165 56.71°C 230.98V
CL2 45.838A 1.002A 1.002A 1.000A 564.891 91.870% 1182 31.1 44.21°C 0.979
12.031V 5.051V 3.333V 5.013V 614.880 58.95°C 230.67V

The results above are not used in the certification process

Test # 12V 5V 3.3V 5VSB DC/AC (Watts) Efficiency Fan Speed (RPM) PSU Noise (dB[A]) PF/AC Volts
1 1.207A 0.491A 0.476A 0.196A 19.688 74.051% 537 10.3 0.848
12.101V 5.069V 3.350V 5.096V 26.587 115.12V
2 2.440A 0.980A 0.984A 0.391A 39.768 82.933% 537 10.3 0.934
12.097V 5.068V 3.349V 5.090V 47.952 115.12V
3 3.672A 1.475A 1.489A 0.591A 59.870 86.381% 537 10.3 0.961
12.094V 5.066V 3.348V 5.081V 69.309 115.12V
4 4.895A 1.975A 1.969A 0.785A 79.767 88.150% 537 10.3 0.973
12.092V 5.065V 3.347V 5.074V 90.490 115.11V

The results above are not used in the certification process

Test # 12V 5V 3.3V 5VSB DC/AC (Watts) Efficiency Fan Speed (RPM) PSU Noise (dB[A]) PF/AC Volts
1 1.197A 0.493A 0.477A 0.196A 19.569 69.426% 537 10.3 0.463
12.091V 5.069V 3.350V 5.096V 28.187 230.93V
2 2.458A 0.987A 0.984A 0.393A 40.011 81.112% 537 10.3 0.653
12.089V 5.067V 3.349V 5.088V 49.328 230.92V
3 3.650A 1.480A 1.463A 0.591A 59.512 85.629% 537 10.3 0.757
12.086V 5.066V 3.348V 5.079V 69.500 230.91V
4 4.910A 1.974A 1.971A 0.789A 79.924 87.734% 537 10.3 0.824
12.083V 5.065V 3.347V 5.071V 91.098 230.89V

The results above are not used in the certification process

Test 12V 5V 3.3V 5VSB Pass/Fail
10% Load 13.3 mV 5.4 mV 4.4 mV 11.5 mV Pass
20% Load 20.2 mV 6.3 mV 5.0 mV 11.9 mV Pass
30% Load 22.2 mV 7.0 mV 5.8 mV 13.6 mV Pass
40% Load 22.6 mV 7.8 mV 7.9 mV 12.5 mV Pass
50% Load 23.7 mV 9.0 mV 10.4 mV 13.0 mV Pass
60% Load 24.9 mV 9.9 mV 8.4 mV 14.0 mV Pass
70% Load 26.9 mV 11.4 mV 10.5 mV 25.0 mV Pass
80% Load 28.8 mV 12.6 mV 10.7 mV 18.5 mV Pass
90% Load 30.5 mV 13.9 mV 11.0 mV 19.4 mV Pass
100% Load 31.4 mV 17.8 mV 17.2 mV 16.6 mV Pass
110% Load 32.2 mV 16.8 mV 18.7 mV 17.6 mV Pass
Crossload 1 29.1 mV 12.1 mV 8.9 mV 8.2 mV Pass
Crossload 2 23.3 mV 12.1 mV 17.7 mV 22.1 mV Pass

The results above are not used in the certification process

Test 12V 5V 3.3V 5VSB Pass/Fail
10% Load 4.5 mV 5.4 mV 4.6 mV 10.3 mV Pass
20% Load 6.1 mV 6.4 mV 6.1 mV 12.6 mV Pass
30% Load 29.6 mV 7.6 mV 7.4 mV 11.3 mV Pass
40% Load 24.1 mV 11.0 mV 11.1 mV 11.7 mV Pass
50% Load 22.9 mV 9.8 mV 9.4 mV 12.8 mV Pass
60% Load 23.2 mV 11.1 mV 11.2 mV 13.4 mV Pass
70% Load 22.5 mV 12.4 mV 12.0 mV 23.8 mV Pass
80% Load 22.9 mV 14.0 mV 12.3 mV 17.2 mV Pass
90% Load 23.9 mV 15.7 mV 13.1 mV 18.5 mV Pass
100% Load 24.9 mV 17.7 mV 18.1 mV 14.4 mV Pass
110% Load 25.6 mV 17.8 mV 18.7 mV 14.8 mV Pass
Crossload 1 8.3 mV 14.1 mV 12.5 mV 6.6 mV Pass
Crossload 2 24.0 mV 12.0 mV 17.2 mV 14.8 mV Pass

The results above are not used in the certification process

Bitfenix Formula Gold 550W (#2)

Top side
Power specifications label
CYBENETICS提供ETA和LAMBDA自願性認證 方案以推廣高效及靜音之電源供應器
CYBENETICS LTD Syrou 6, Latsia, 2231, Nicosia Cyprus
www.cybenetics.com - info@cybenetics.com